| 1. | Polyacetale hollow rods of circular cross - section ; dimensions
聚缩醛树脂圆截面空心棒.尺寸 |
| 2. | Synthesis of benzaldehyde glycol acetal catalyzed by tisiw12o40 tio
2催化合成苯甲醛乙二醇缩醛 |
| 3. | Polyvinyl acetal enamelled rectangular copper wire
缩醛漆包铜扁线 |
| 4. | Synthesis of benzaldehyde glycol acetal catalyzed by cepw12o
磷钨酸铈催化合成苯甲醛乙二醇缩醛 |
| 5. | Catalytic synthesis of benzaldehyde glycol acetal with h4siw12o
硅钨酸催化合成苯甲醛乙二醇缩醛 |
| 6. | Catalytic synthesis of benzaldehyde glycol acetal with so42 - tio2 - moo
3催化合成苯甲醛乙二醇缩醛 |
| 7. | Polyvinyl acetal enamelled round aluminium wire
缩醛漆包铝圆线 |
| 8. | Catalytic synthesis of benzaldehyde ethylene acetal by pw12 c
固载磷钨酸催化合成苯甲醛乙二醇缩醛 |
| 9. | Polyvinyl - formal enamelled round copper wire with high mechanical properties
高强度缩醛漆包铜圆线 |
| 10. | Catalytic synthesis of benzaldehyde glycol acetal with so42 - tio2 - la2o
3催化合成苯甲醛乙二醇缩醛 |
